coll circuit

Everyone knows the problem: you have a transistor, but you can not read the signature. Or you can not find the datasheet. You have a diode or you have a capacitor, but you can not read ... Here is the solution smarty.

* Automatic detection of NPN and PNP transistors, N-and P-channel MOSFET, the diode (including the double diode), thyristor, triac and resistor.

* Automatic pin detection and reporting of test components

* Detect and display protection diode and the MOSFET transistor

* Determination of the amplification factor and the forward base-emitter voltage of transistor

* Measurement of threshold voltage and gate capacitance of MOSFET

* Show the value of the text-LCD (2 × 16)

* One-button operation, automatic shut-off

* Power consumption in off mode: <20 nA

This tester also supports measuring the diode, R / C testing, and many other components identified.